CN108845200A - A kind of method of discrimination and system of transformer safety - Google Patents
A kind of method of discrimination and system of transformer safety Download PDFInfo
- Publication number
- CN108845200A CN108845200A CN201810441369.4A CN201810441369A CN108845200A CN 108845200 A CN108845200 A CN 108845200A CN 201810441369 A CN201810441369 A CN 201810441369A CN 108845200 A CN108845200 A CN 108845200A
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- Prior art keywords
- transformer
- unit
- operator
- safety
- discrimination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention discloses a kind of method of discrimination of transformer safety and system, the method includes the steps：Scanning range size is set, transformer is scanned in the range of setting, judges whether there is operator's entrance；If detecting the presence of personnel within the set range, otherwise transformer does nothing the relevant state data for sending transformer to operator；Operator judges the actual conditions of transformer according to the status data received, and corresponding measure is taken to be modified；The system is suitable for the above method, it include PLC controller including the judgement system, sensing equipment, transformer and the first R-T unit being connected in PLC controller, and the second R-T unit being connect with the first R-T unit, in addition, being additionally provided with one for storing the memory of data；The method of discrimination and system of transformer safety of the invention can comprehensive monitoring transformer real-time condition, be conducive to promoted operator safety.
Description
Technical field
The present invention relates to the method for discrimination of transformer safety technical field more particularly to a kind of transformer safety and it is
System.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core（Magnetic core）.Major function has：Voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing（Magnetic saturation transformation
Device）Deng.It can be divided into, according to use,：Power transformer and special transformer（Electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, mutual inductor etc.）.
Currently, transformer if there is failure, requires artificially to go real-time detection, such security performance is relatively low, and people
For operating cost height, accuracy also has to be hoisted.
Summary of the invention
It is a primary object of the present invention to solve artificially to detect in the prior art in transformer fault not safe enough, cost compared with
High problem, provides the method for discrimination and system of a kind of transformer safety, and specific technical solution is as follows：
On the one hand, a kind of method of discrimination of transformer safety is provided, the method includes the steps：
Scanning range size is set, transformer is scanned in the range of setting, judges whether there is operator's entrance；
If detecting the presence of personnel within the set range, transformer will send the relevant state data of transformer to operator
Member, otherwise, does nothing；
Operator judges the actual conditions of transformer according to the status data received, and corresponding measure is taken to be repaired
Just.
Further, further include step, the setting of range size is scanned according to the actual conditions of transformer.
It further, further include step, transformer acquires the status data of itself by equipment in real time, and stores.
On the other hand, a kind of judgement system of transformer safety is provided, suitable for sentencing for above-mentioned transformer safety
Other method, the judgement system include PLC controller, sensing equipment, transformer, the first R-T unit, the second R-T unit with
And memory, wherein：
The sensing equipment is connected with the transformer, for acquiring the status data of transformer；
The PLC controller is connected with the sensing equipment, transformer and the first R-T unit respectively, and the sensing equipment will
The status data of collected transformer is transmitted to first R-T unit, the PLC controller by the PLC controller
For controlling the transformer；
Second R-T unit is connected with first R-T unit, first R-T unit and second R-T unit
Data interaction is carried out mutually；
The memory is used to store the data of the sensing equipment acquisition.
Further, it is carried out between first R-T unit and second R-T unit by bluetooth or local area network
Data interaction is realized in communication.
Further, the judgement system further includes an infrared transceiver, is entered for judging whether there is operator
The scanning range of setting.
Compared with prior art, transformer safety method of discrimination provided by the invention and system, by being arranged on the transformer
Sensing equipment realize real-time acquisition to transformer related data, and by memory storage, be additionally provided with use on transformer
In monitoring whether the close equipment of operator, passed through by detection device when operator is to transformer examinations
Transformer state in which data can be sent to the second transmitting-receiving by the first R-T unit by the control transformer of PLC controller
Device can play protection operator's so that operator does not need that breakdown judge can be carried out close to transformer
Effect.
Detailed description of the invention
Fig. 1 is the flow diagram of transformer safety method of discrimination of the present invention；
Fig. 2 is the structural block diagram of transformer safety judgement system of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is only
A part of the embodiment of the present invention gives presently preferred embodiments of the present invention instead of all the embodiments in attached drawing.The present invention can
To realize in many different forms, however it is not limited to embodiment described herein, on the contrary, provide the mesh of these embodiments
Be to make the disclosure of the present invention more thorough and comprehensive.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Refering to fig. 1, in inventive embodiments, the method for discrimination and system of a kind of transformer safety are provided, wherein become
The method of discrimination of depressor safety includes step S1：Scanning range size is set, transformer is scanned in the range of setting,
Judge whether there is operator's entrance；S2：If detecting the presence of personnel within the set range, transformer will send transformer
Relevant state data otherwise done nothing to operator；S3：Operator is according to the status data received
Judge the actual conditions of transformer, and corresponding measure is taken to be modified.
In embodiments of the present invention, before step S1, it is also necessary to the scene used according to transformer and the function with circuit
Rate size is set, for example, the transformer that power is bigger, scanning range is bigger, and safety can be enhanced in this way；In addition,
Collected data can be all stored in the phase of inside transformer after transformer each time carries out state data acquisition to itself
It is stored in corresponding memory.
In embodiments of the present invention, the judgement system of transformer safety, suitable for sentencing for above-mentioned transformer safety
Other method；Referring particularly to Fig. 2, judgement system includes PLC controller, sensing equipment, transformer, the first R-T unit, the second receipts
Transmitting apparatus and memory；Wherein, sensing equipment is connected with transformer, for acquiring the status data of transformer；PLC controller
It is connected respectively with the sensing equipment, transformer and the first R-T unit, sensing equipment is by the state of collected transformer
Data are transmitted to the first R-T unit by the PLC controller, and PLC controller is for controlling transformer；Second R-T unit
It is connected with the first R-T unit, the first R-T unit and the second R-T unit carry out mutually data interaction；Memory is for storing
The data of sensing equipment acquisition.
In embodiment, PLC controller, sensing equipment and the first R-T unit are installed on the transformer, the second transmitting-receiving
Device is worn by operator.
In embodiments of the present invention, judgement system further includes an infrared transceiver, for judge whether there is operator into
Enter the scanning range to setting.
Preferably, in embodiments of the present invention, pass through bluetooth or office between the first R-T unit and the second R-T unit
Domain net is communicated, and realizes data interaction.
Compared with prior art, transformer safety method of discrimination provided by the invention and system, by being arranged on the transformer
Sensing equipment realize real-time acquisition to transformer related data, and by memory storage, be additionally provided with use on transformer
In monitoring whether the close equipment of operator, passed through by detection device when operator is to transformer examinations
Transformer state in which data can be sent to the second transmitting-receiving by the first R-T unit by the control transformer of PLC controller
Device can play protection operator's so that operator does not need that breakdown judge can be carried out close to transformer
Effect.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the scope of the patents of the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, still can be to aforementioned each tool for coming for those skilled in the art
Technical solution documented by body embodiment is modified, or carries out equivalence replacement to part of technical characteristic.All benefits
The equivalent structure made of description of the invention and accompanying drawing content is directly or indirectly used in other related technical areas,
Similarly within the invention patent protection scope.
Claims (6)
1. a kind of method of discrimination of transformer safety, which is characterized in that the method includes the steps：
Scanning range size is set, transformer is scanned in the range of setting, judges whether there is operator's entrance；
If detecting the presence of personnel within the set range, transformer will send the relevant state data of transformer to operator
Member, otherwise, does nothing；
Operator judges the actual conditions of transformer according to the status data received, and corresponding measure is taken to be repaired
Just.
2. a kind of method of discrimination of transformer safety according to claim 1, which is characterized in that further include step, root
The setting of range size is scanned according to the actual conditions of transformer.
3. a kind of method of discrimination of transformer safety according to claim 1, which is characterized in that further include method, become
Depressor acquires the status data of itself by equipment in real time, and stores.
4. a kind of judgement system of transformer safety is suitable for the differentiation side of transformer safety described in claim 1 ~ 3
Method, which is characterized in that the judgement system includes PLC controller, sensing equipment, transformer, the first R-T unit, the second transmitting-receiving
Device and memory, wherein：
The sensing equipment is connected with the transformer, for acquiring the status data of transformer；
The PLC controller is connected with the sensing equipment, transformer and the first R-T unit respectively, and the sensing equipment will
The status data of collected transformer is transmitted to first R-T unit, the PLC controller by the PLC controller
For controlling the transformer；
Second R-T unit is connected with first R-T unit, first R-T unit and second R-T unit
Data interaction is carried out mutually；
The memory is used to store the data of the sensing equipment acquisition.
5. a kind of judgement system of transformer safety according to claim 4, which is characterized in that the first transmitting-receiving dress
It sets and is communicated between second R-T unit by bluetooth or local area network, realize data interaction.
6. a kind of judgement system of transformer safety according to claim 4, which is characterized in that the judgement system is also
Including an infrared transceiver, the scanning range of setting is entered for judging whether there is operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441369.4A CN108845200A (en) | 2018-05-10 | 2018-05-10 | A kind of method of discrimination and system of transformer safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441369.4A CN108845200A (en) | 2018-05-10 | 2018-05-10 | A kind of method of discrimination and system of transformer safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108845200A true CN108845200A (en) | 2018-11-20 |
Family
ID=64212917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810441369.4A Pending CN108845200A (en) | 2018-05-10 | 2018-05-10 | A kind of method of discrimination and system of transformer safety |
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| Country | Link |
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| CN (1) | CN108845200A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201607883U (en) * | 2009-10-28 | 2010-10-13 | 重庆市电力公司綦南供电局 | Intelligent warning board used for power transformer equipment |
| CN102097997A (en) * | 2010-12-02 | 2011-06-15 | 北京电研华源电力技术有限公司 | Control system of load capacitance-adjusting transformer |
| CN102222977A (en) * | 2010-04-14 | 2011-10-19 | 捷达世软件（深圳）有限公司 | Transformer monitoring system and method |
| CN103915901A (en) * | 2014-04-21 | 2014-07-09 | 内蒙古电力(集团)有限责任公司包头供电局 | Transformer area load management system |
| CN204536469U (en) * | 2015-01-29 | 2015-08-05 | 江苏省电力公司常州供电公司 | A kind of Substation secondary circuit voltage current transformer pick-up unit |
| CN205120890U (en) * | 2015-11-14 | 2016-03-30 | 国网辽宁省电力有限公司沈阳供电公司 | Electrified detecting system of high voltage cable termination arrester |
-
2018
- 2018-05-10 CN CN201810441369.4A patent/CN108845200A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201607883U (en) * | 2009-10-28 | 2010-10-13 | 重庆市电力公司綦南供电局 | Intelligent warning board used for power transformer equipment |
| CN102222977A (en) * | 2010-04-14 | 2011-10-19 | 捷达世软件（深圳）有限公司 | Transformer monitoring system and method |
| CN102097997A (en) * | 2010-12-02 | 2011-06-15 | 北京电研华源电力技术有限公司 | Control system of load capacitance-adjusting transformer |
| CN103915901A (en) * | 2014-04-21 | 2014-07-09 | 内蒙古电力(集团)有限责任公司包头供电局 | Transformer area load management system |
| CN204536469U (en) * | 2015-01-29 | 2015-08-05 | 江苏省电力公司常州供电公司 | A kind of Substation secondary circuit voltage current transformer pick-up unit |
| CN205120890U (en) * | 2015-11-14 | 2016-03-30 | 国网辽宁省电力有限公司沈阳供电公司 | Electrified detecting system of high voltage cable termination arrester |
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Application publication date: 20181120 |